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<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a>
<span class="sourceLineNo">002</span> * Copyright 2001-2004 The Apache Software Foundation.<a name="line.2"></a>
<span class="sourceLineNo">003</span> *<a name="line.3"></a>
<span class="sourceLineNo">004</span> * Licensed under the Apache License, Version 2.0 (the "License");<a name="line.4"></a>
<span class="sourceLineNo">005</span> * you may not use this file except in compliance with the License.<a name="line.5"></a>
<span class="sourceLineNo">006</span> * You may obtain a copy of the License at<a name="line.6"></a>
<span class="sourceLineNo">007</span> *<a name="line.7"></a>
<span class="sourceLineNo">008</span> *      http://www.apache.org/licenses/LICENSE-2.0<a name="line.8"></a>
<span class="sourceLineNo">009</span> *<a name="line.9"></a>
<span class="sourceLineNo">010</span> * Unless required by applicable law or agreed to in writing, software<a name="line.10"></a>
<span class="sourceLineNo">011</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.11"></a>
<span class="sourceLineNo">012</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.12"></a>
<span class="sourceLineNo">013</span> * See the License for the specific language governing permissions and<a name="line.13"></a>
<span class="sourceLineNo">014</span> * limitations under the License.<a name="line.14"></a>
<span class="sourceLineNo">015</span> */<a name="line.15"></a>
<span class="sourceLineNo">016</span><a name="line.16"></a>
<span class="sourceLineNo">017</span>package org.apache.log4j;<a name="line.17"></a>
<span class="sourceLineNo">018</span><a name="line.18"></a>
<span class="sourceLineNo">019</span>import org.apache.log4j.helpers.NullEnumeration;<a name="line.19"></a>
<span class="sourceLineNo">020</span>import org.slf4j.LoggerFactory;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import org.slf4j.Marker;<a name="line.21"></a>
<span class="sourceLineNo">022</span>import org.slf4j.MarkerFactory;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import org.slf4j.spi.LocationAwareLogger;<a name="line.23"></a>
<span class="sourceLineNo">024</span><a name="line.24"></a>
<span class="sourceLineNo">025</span>import java.util.Enumeration;<a name="line.25"></a>
<span class="sourceLineNo">026</span><a name="line.26"></a>
<span class="sourceLineNo">027</span>/**<a name="line.27"></a>
<span class="sourceLineNo">028</span> * &lt;p&gt;<a name="line.28"></a>
<span class="sourceLineNo">029</span> * This class is a minimal implementation of the original<a name="line.29"></a>
<span class="sourceLineNo">030</span> * &lt;code&gt;org.apache.log4j.Category&lt;/code&gt; class (as found in log4j 1.2) by<a name="line.30"></a>
<span class="sourceLineNo">031</span> * delegation of all calls to a {@link org.slf4j.Logger} instance.<a name="line.31"></a>
<span class="sourceLineNo">032</span> * &lt;/p&gt;<a name="line.32"></a>
<span class="sourceLineNo">033</span> *<a name="line.33"></a>
<span class="sourceLineNo">034</span> * &lt;p&gt;<a name="line.34"></a>
<span class="sourceLineNo">035</span> * Log4j's &lt;code&gt;trace&lt;/code&gt;, &lt;code&gt;debug()&lt;/code&gt;, &lt;code&gt;info()&lt;/code&gt;,<a name="line.35"></a>
<span class="sourceLineNo">036</span> * &lt;code&gt;warn()&lt;/code&gt;, &lt;code&gt;error()&lt;/code&gt; printing methods are directly<a name="line.36"></a>
<span class="sourceLineNo">037</span> * mapped to their SLF4J equivalents. Log4j's &lt;code&gt;fatal()&lt;/code&gt; printing<a name="line.37"></a>
<span class="sourceLineNo">038</span> * method is mapped to SLF4J's &lt;code&gt;error()&lt;/code&gt; method with a FATAL marker.<a name="line.38"></a>
<span class="sourceLineNo">039</span> *<a name="line.39"></a>
<span class="sourceLineNo">040</span> * @author S&amp;eacute;bastien Pennec<a name="line.40"></a>
<span class="sourceLineNo">041</span> * @author Ceki G&amp;uuml;lc&amp;uuml;<a name="line.41"></a>
<span class="sourceLineNo">042</span> */<a name="line.42"></a>
<span class="sourceLineNo">043</span>@SuppressWarnings("rawtypes")<a name="line.43"></a>
<span class="sourceLineNo">044</span>public class Category {<a name="line.44"></a>
<span class="sourceLineNo">045</span><a name="line.45"></a>
<span class="sourceLineNo">046</span>    private static final String CATEGORY_FQCN = Category.class.getName();<a name="line.46"></a>
<span class="sourceLineNo">047</span><a name="line.47"></a>
<span class="sourceLineNo">048</span>    private String name;<a name="line.48"></a>
<span class="sourceLineNo">049</span><a name="line.49"></a>
<span class="sourceLineNo">050</span>    protected org.slf4j.Logger slf4jLogger;<a name="line.50"></a>
<span class="sourceLineNo">051</span>    private org.slf4j.spi.LocationAwareLogger locationAwareLogger;<a name="line.51"></a>
<span class="sourceLineNo">052</span><a name="line.52"></a>
<span class="sourceLineNo">053</span>    private static Marker FATAL_MARKER = MarkerFactory.getMarker("FATAL");<a name="line.53"></a>
<span class="sourceLineNo">054</span><a name="line.54"></a>
<span class="sourceLineNo">055</span>    Category(String name) {<a name="line.55"></a>
<span class="sourceLineNo">056</span>        this.name = name;<a name="line.56"></a>
<span class="sourceLineNo">057</span>        slf4jLogger = LoggerFactory.getLogger(name);<a name="line.57"></a>
<span class="sourceLineNo">058</span>        if (slf4jLogger instanceof LocationAwareLogger) {<a name="line.58"></a>
<span class="sourceLineNo">059</span>            locationAwareLogger = (LocationAwareLogger) slf4jLogger;<a name="line.59"></a>
<span class="sourceLineNo">060</span>        }<a name="line.60"></a>
<span class="sourceLineNo">061</span>    }<a name="line.61"></a>
<span class="sourceLineNo">062</span><a name="line.62"></a>
<span class="sourceLineNo">063</span>    public static Category getInstance(Class clazz) {<a name="line.63"></a>
<span class="sourceLineNo">064</span>        return Log4jLoggerFactory.getLogger(clazz.getName());<a name="line.64"></a>
<span class="sourceLineNo">065</span>    }<a name="line.65"></a>
<span class="sourceLineNo">066</span><a name="line.66"></a>
<span class="sourceLineNo">067</span>    public static Category getInstance(String name) {<a name="line.67"></a>
<span class="sourceLineNo">068</span>        return Log4jLoggerFactory.getLogger(name);<a name="line.68"></a>
<span class="sourceLineNo">069</span>    }<a name="line.69"></a>
<span class="sourceLineNo">070</span><a name="line.70"></a>
<span class="sourceLineNo">071</span>    public final Category getParent() {<a name="line.71"></a>
<span class="sourceLineNo">072</span>        return null;<a name="line.72"></a>
<span class="sourceLineNo">073</span>    }<a name="line.73"></a>
<span class="sourceLineNo">074</span><a name="line.74"></a>
<span class="sourceLineNo">075</span>    /**<a name="line.75"></a>
<span class="sourceLineNo">076</span>     * Returns the obvious.<a name="line.76"></a>
<span class="sourceLineNo">077</span>     *<a name="line.77"></a>
<span class="sourceLineNo">078</span>     * @return<a name="line.78"></a>
<span class="sourceLineNo">079</span>     */<a name="line.79"></a>
<span class="sourceLineNo">080</span>    public String getName() {<a name="line.80"></a>
<span class="sourceLineNo">081</span>        return name;<a name="line.81"></a>
<span class="sourceLineNo">082</span>    }<a name="line.82"></a>
<span class="sourceLineNo">083</span><a name="line.83"></a>
<span class="sourceLineNo">084</span>    public Appender getAppender(String name) {<a name="line.84"></a>
<span class="sourceLineNo">085</span>        return null;<a name="line.85"></a>
<span class="sourceLineNo">086</span>    }<a name="line.86"></a>
<span class="sourceLineNo">087</span><a name="line.87"></a>
<span class="sourceLineNo">088</span>    public Enumeration getAllAppenders() {<a name="line.88"></a>
<span class="sourceLineNo">089</span>        return NullEnumeration.getInstance();<a name="line.89"></a>
<span class="sourceLineNo">090</span>    }<a name="line.90"></a>
<span class="sourceLineNo">091</span><a name="line.91"></a>
<span class="sourceLineNo">092</span>    /**<a name="line.92"></a>
<span class="sourceLineNo">093</span>     * Return the level in effect for this category/logger.<a name="line.93"></a>
<span class="sourceLineNo">094</span>     *<a name="line.94"></a>
<span class="sourceLineNo">095</span>     * &lt;p&gt;<a name="line.95"></a>
<span class="sourceLineNo">096</span>     * The result is computed by simulation.<a name="line.96"></a>
<span class="sourceLineNo">097</span>     *<a name="line.97"></a>
<span class="sourceLineNo">098</span>     * @return<a name="line.98"></a>
<span class="sourceLineNo">099</span>     */<a name="line.99"></a>
<span class="sourceLineNo">100</span>    public Level getEffectiveLevel() {<a name="line.100"></a>
<span class="sourceLineNo">101</span>        if (slf4jLogger.isTraceEnabled()) {<a name="line.101"></a>
<span class="sourceLineNo">102</span>            return Level.TRACE;<a name="line.102"></a>
<span class="sourceLineNo">103</span>        }<a name="line.103"></a>
<span class="sourceLineNo">104</span>        if (slf4jLogger.isDebugEnabled()) {<a name="line.104"></a>
<span class="sourceLineNo">105</span>            return Level.DEBUG;<a name="line.105"></a>
<span class="sourceLineNo">106</span>        }<a name="line.106"></a>
<span class="sourceLineNo">107</span>        if (slf4jLogger.isInfoEnabled()) {<a name="line.107"></a>
<span class="sourceLineNo">108</span>            return Level.INFO;<a name="line.108"></a>
<span class="sourceLineNo">109</span>        }<a name="line.109"></a>
<span class="sourceLineNo">110</span>        if (slf4jLogger.isWarnEnabled()) {<a name="line.110"></a>
<span class="sourceLineNo">111</span>            return Level.WARN;<a name="line.111"></a>
<span class="sourceLineNo">112</span>        }<a name="line.112"></a>
<span class="sourceLineNo">113</span>        return Level.ERROR;<a name="line.113"></a>
<span class="sourceLineNo">114</span>    }<a name="line.114"></a>
<span class="sourceLineNo">115</span><a name="line.115"></a>
<span class="sourceLineNo">116</span>    /**<a name="line.116"></a>
<span class="sourceLineNo">117</span>     * Returns the assigned {@link Level}, if any, for this Category. This<a name="line.117"></a>
<span class="sourceLineNo">118</span>     * implementation always returns null.<a name="line.118"></a>
<span class="sourceLineNo">119</span>     *<a name="line.119"></a>
<span class="sourceLineNo">120</span>     * @return Level - the assigned Level, can be &lt;code&gt;null&lt;/code&gt;.<a name="line.120"></a>
<span class="sourceLineNo">121</span>     */<a name="line.121"></a>
<span class="sourceLineNo">122</span>    final public Level getLevel() {<a name="line.122"></a>
<span class="sourceLineNo">123</span>        return null;<a name="line.123"></a>
<span class="sourceLineNo">124</span>    }<a name="line.124"></a>
<span class="sourceLineNo">125</span><a name="line.125"></a>
<span class="sourceLineNo">126</span>    /**<a name="line.126"></a>
<span class="sourceLineNo">127</span>     * @deprecated Please use {@link #getLevel} instead.<a name="line.127"></a>
<span class="sourceLineNo">128</span>     */<a name="line.128"></a>
<span class="sourceLineNo">129</span>    final public Level getPriority() {<a name="line.129"></a>
<span class="sourceLineNo">130</span>        return null;<a name="line.130"></a>
<span class="sourceLineNo">131</span>    }<a name="line.131"></a>
<span class="sourceLineNo">132</span><a name="line.132"></a>
<span class="sourceLineNo">133</span>    /**<a name="line.133"></a>
<span class="sourceLineNo">134</span>     * Delegates to {@link org.slf4j.Logger#isDebugEnabled} method in SLF4J<a name="line.134"></a>
<span class="sourceLineNo">135</span>     */<a name="line.135"></a>
<span class="sourceLineNo">136</span>    public boolean isDebugEnabled() {<a name="line.136"></a>
<span class="sourceLineNo">137</span>        return slf4jLogger.isDebugEnabled();<a name="line.137"></a>
<span class="sourceLineNo">138</span>    }<a name="line.138"></a>
<span class="sourceLineNo">139</span><a name="line.139"></a>
<span class="sourceLineNo">140</span>    /**<a name="line.140"></a>
<span class="sourceLineNo">141</span>     * Delegates to {@link org.slf4j.Logger#isInfoEnabled} method in SLF4J<a name="line.141"></a>
<span class="sourceLineNo">142</span>     */<a name="line.142"></a>
<span class="sourceLineNo">143</span>    public boolean isInfoEnabled() {<a name="line.143"></a>
<span class="sourceLineNo">144</span>        return slf4jLogger.isInfoEnabled();<a name="line.144"></a>
<span class="sourceLineNo">145</span>    }<a name="line.145"></a>
<span class="sourceLineNo">146</span><a name="line.146"></a>
<span class="sourceLineNo">147</span>    /**<a name="line.147"></a>
<span class="sourceLineNo">148</span>     * Delegates to {@link org.slf4j.Logger#isWarnEnabled} method in SLF4J<a name="line.148"></a>
<span class="sourceLineNo">149</span>     */<a name="line.149"></a>
<span class="sourceLineNo">150</span>    public boolean isWarnEnabled() {<a name="line.150"></a>
<span class="sourceLineNo">151</span>        return slf4jLogger.isWarnEnabled();<a name="line.151"></a>
<span class="sourceLineNo">152</span>    }<a name="line.152"></a>
<span class="sourceLineNo">153</span><a name="line.153"></a>
<span class="sourceLineNo">154</span>    /**<a name="line.154"></a>
<span class="sourceLineNo">155</span>     * Delegates to {@link org.slf4j.Logger#isErrorEnabled} method in SLF4J<a name="line.155"></a>
<span class="sourceLineNo">156</span>     */<a name="line.156"></a>
<span class="sourceLineNo">157</span>    public boolean isErrorEnabled() {<a name="line.157"></a>
<span class="sourceLineNo">158</span>        return slf4jLogger.isErrorEnabled();<a name="line.158"></a>
<span class="sourceLineNo">159</span>    }<a name="line.159"></a>
<span class="sourceLineNo">160</span><a name="line.160"></a>
<span class="sourceLineNo">161</span>    /**<a name="line.161"></a>
<span class="sourceLineNo">162</span>     * Determines whether the priority passed as parameter is enabled in the<a name="line.162"></a>
<span class="sourceLineNo">163</span>     * underlying SLF4J logger. Each log4j priority is mapped directly to its<a name="line.163"></a>
<span class="sourceLineNo">164</span>     * SLF4J equivalent, except for FATAL which is mapped as ERROR.<a name="line.164"></a>
<span class="sourceLineNo">165</span>     *<a name="line.165"></a>
<span class="sourceLineNo">166</span>     * @param p<a name="line.166"></a>
<span class="sourceLineNo">167</span>     *          the priority to check against<a name="line.167"></a>
<span class="sourceLineNo">168</span>     * @return true if this logger is enabled for the given level, false<a name="line.168"></a>
<span class="sourceLineNo">169</span>     *         otherwise.<a name="line.169"></a>
<span class="sourceLineNo">170</span>     */<a name="line.170"></a>
<span class="sourceLineNo">171</span>    public boolean isEnabledFor(Priority p) {<a name="line.171"></a>
<span class="sourceLineNo">172</span>        switch (p.level) {<a name="line.172"></a>
<span class="sourceLineNo">173</span>        case Level.TRACE_INT:<a name="line.173"></a>
<span class="sourceLineNo">174</span>            return slf4jLogger.isTraceEnabled();<a name="line.174"></a>
<span class="sourceLineNo">175</span>        case Level.DEBUG_INT:<a name="line.175"></a>
<span class="sourceLineNo">176</span>            return slf4jLogger.isDebugEnabled();<a name="line.176"></a>
<span class="sourceLineNo">177</span>        case Level.INFO_INT:<a name="line.177"></a>
<span class="sourceLineNo">178</span>            return slf4jLogger.isInfoEnabled();<a name="line.178"></a>
<span class="sourceLineNo">179</span>        case Level.WARN_INT:<a name="line.179"></a>
<span class="sourceLineNo">180</span>            return slf4jLogger.isWarnEnabled();<a name="line.180"></a>
<span class="sourceLineNo">181</span>        case Level.ERROR_INT:<a name="line.181"></a>
<span class="sourceLineNo">182</span>            return slf4jLogger.isErrorEnabled();<a name="line.182"></a>
<span class="sourceLineNo">183</span>        case Priority.FATAL_INT:<a name="line.183"></a>
<span class="sourceLineNo">184</span>            return slf4jLogger.isErrorEnabled();<a name="line.184"></a>
<span class="sourceLineNo">185</span>        }<a name="line.185"></a>
<span class="sourceLineNo">186</span>        return false;<a name="line.186"></a>
<span class="sourceLineNo">187</span>    }<a name="line.187"></a>
<span class="sourceLineNo">188</span><a name="line.188"></a>
<span class="sourceLineNo">189</span>    void differentiatedLog(Marker marker, String fqcn, int level, Object message, Throwable t) {<a name="line.189"></a>
<span class="sourceLineNo">190</span><a name="line.190"></a>
<span class="sourceLineNo">191</span>        String m = convertToString(message);<a name="line.191"></a>
<span class="sourceLineNo">192</span>        if (locationAwareLogger != null) {<a name="line.192"></a>
<span class="sourceLineNo">193</span>            locationAwareLogger.log(marker, fqcn, level, m, null, t);<a name="line.193"></a>
<span class="sourceLineNo">194</span>        } else {<a name="line.194"></a>
<span class="sourceLineNo">195</span>            switch (level) {<a name="line.195"></a>
<span class="sourceLineNo">196</span>            case LocationAwareLogger.TRACE_INT:<a name="line.196"></a>
<span class="sourceLineNo">197</span>                slf4jLogger.trace(marker, m);<a name="line.197"></a>
<span class="sourceLineNo">198</span>                break;<a name="line.198"></a>
<span class="sourceLineNo">199</span>            case LocationAwareLogger.DEBUG_INT:<a name="line.199"></a>
<span class="sourceLineNo">200</span>                slf4jLogger.debug(marker, m);<a name="line.200"></a>
<span class="sourceLineNo">201</span>                break;<a name="line.201"></a>
<span class="sourceLineNo">202</span>            case LocationAwareLogger.INFO_INT:<a name="line.202"></a>
<span class="sourceLineNo">203</span>                slf4jLogger.info(marker, m);<a name="line.203"></a>
<span class="sourceLineNo">204</span>                break;<a name="line.204"></a>
<span class="sourceLineNo">205</span>            case LocationAwareLogger.WARN_INT:<a name="line.205"></a>
<span class="sourceLineNo">206</span>                slf4jLogger.warn(marker, m);<a name="line.206"></a>
<span class="sourceLineNo">207</span>                break;<a name="line.207"></a>
<span class="sourceLineNo">208</span>            case LocationAwareLogger.ERROR_INT:<a name="line.208"></a>
<span class="sourceLineNo">209</span>                slf4jLogger.error(marker, m);<a name="line.209"></a>
<span class="sourceLineNo">210</span>                break;<a name="line.210"></a>
<span class="sourceLineNo">211</span>            }<a name="line.211"></a>
<span class="sourceLineNo">212</span>        }<a name="line.212"></a>
<span class="sourceLineNo">213</span>    }<a name="line.213"></a>
<span class="sourceLineNo">214</span><a name="line.214"></a>
<span class="sourceLineNo">215</span>    /**<a name="line.215"></a>
<span class="sourceLineNo">216</span>     * Delegates to {@link org.slf4j.Logger#debug(String)} method of SLF4J.<a name="line.216"></a>
<span class="sourceLineNo">217</span>     */<a name="line.217"></a>
<span class="sourceLineNo">218</span>    public void debug(Object message) {<a name="line.218"></a>
<span class="sourceLineNo">219</span>        differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.DEBUG_INT, message, null);<a name="line.219"></a>
<span class="sourceLineNo">220</span>    }<a name="line.220"></a>
<span class="sourceLineNo">221</span><a name="line.221"></a>
<span class="sourceLineNo">222</span>    /**<a name="line.222"></a>
<span class="sourceLineNo">223</span>     * Delegates to {@link org.slf4j.Logger#debug(String,Throwable)} method in<a name="line.223"></a>
<span class="sourceLineNo">224</span>     * SLF4J.<a name="line.224"></a>
<span class="sourceLineNo">225</span>     */<a name="line.225"></a>
<span class="sourceLineNo">226</span>    public void debug(Object message, Throwable t) {<a name="line.226"></a>
<span class="sourceLineNo">227</span>        differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.DEBUG_INT, message, t);<a name="line.227"></a>
<span class="sourceLineNo">228</span>    }<a name="line.228"></a>
<span class="sourceLineNo">229</span><a name="line.229"></a>
<span class="sourceLineNo">230</span>    /**<a name="line.230"></a>
<span class="sourceLineNo">231</span>     * Delegates to {@link org.slf4j.Logger#info(String)} method in SLF4J.<a name="line.231"></a>
<span class="sourceLineNo">232</span>     */<a name="line.232"></a>
<span class="sourceLineNo">233</span>    public void info(Object message) {<a name="line.233"></a>
<span class="sourceLineNo">234</span>        differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.INFO_INT, message, null);<a name="line.234"></a>
<span class="sourceLineNo">235</span>    }<a name="line.235"></a>
<span class="sourceLineNo">236</span><a name="line.236"></a>
<span class="sourceLineNo">237</span>    /**<a name="line.237"></a>
<span class="sourceLineNo">238</span>     * Delegates to {@link org.slf4j.Logger#info(String,Throwable)} method in<a name="line.238"></a>
<span class="sourceLineNo">239</span>     * SLF4J.<a name="line.239"></a>
<span class="sourceLineNo">240</span>     */<a name="line.240"></a>
<span class="sourceLineNo">241</span>    public void info(Object message, Throwable t) {<a name="line.241"></a>
<span class="sourceLineNo">242</span>        differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.INFO_INT, message, t);<a name="line.242"></a>
<span class="sourceLineNo">243</span>    }<a name="line.243"></a>
<span class="sourceLineNo">244</span><a name="line.244"></a>
<span class="sourceLineNo">245</span>    /**<a name="line.245"></a>
<span class="sourceLineNo">246</span>     * Delegates to {@link org.slf4j.Logger#warn(String)} method in SLF4J.<a name="line.246"></a>
<span class="sourceLineNo">247</span>     */<a name="line.247"></a>
<span class="sourceLineNo">248</span>    public void warn(Object message) {<a name="line.248"></a>
<span class="sourceLineNo">249</span>        differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.WARN_INT, message, null);<a name="line.249"></a>
<span class="sourceLineNo">250</span>    }<a name="line.250"></a>
<span class="sourceLineNo">251</span><a name="line.251"></a>
<span class="sourceLineNo">252</span>    /**<a name="line.252"></a>
<span class="sourceLineNo">253</span>     * Delegates to {@link org.slf4j.Logger#warn(String,Throwable)} method in<a name="line.253"></a>
<span class="sourceLineNo">254</span>     * SLF4J.<a name="line.254"></a>
<span class="sourceLineNo">255</span>     */<a name="line.255"></a>
<span class="sourceLineNo">256</span>    public void warn(Object message, Throwable t) {<a name="line.256"></a>
<span class="sourceLineNo">257</span>        differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.WARN_INT, message, t);<a name="line.257"></a>
<span class="sourceLineNo">258</span>    }<a name="line.258"></a>
<span class="sourceLineNo">259</span><a name="line.259"></a>
<span class="sourceLineNo">260</span>    /**<a name="line.260"></a>
<span class="sourceLineNo">261</span>     * Delegates to {@link org.slf4j.Logger#error(String)} method in SLF4J.<a name="line.261"></a>
<span class="sourceLineNo">262</span>     */<a name="line.262"></a>
<span class="sourceLineNo">263</span>    public void error(Object message) {<a name="line.263"></a>
<span class="sourceLineNo">264</span>        differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.ERROR_INT, message, null);<a name="line.264"></a>
<span class="sourceLineNo">265</span>    }<a name="line.265"></a>
<span class="sourceLineNo">266</span><a name="line.266"></a>
<span class="sourceLineNo">267</span>    /**<a name="line.267"></a>
<span class="sourceLineNo">268</span>     * Delegates to {@link org.slf4j.Logger#error(String,Throwable)} method in<a name="line.268"></a>
<span class="sourceLineNo">269</span>     * SLF4J.<a name="line.269"></a>
<span class="sourceLineNo">270</span>     */<a name="line.270"></a>
<span class="sourceLineNo">271</span>    public void error(Object message, Throwable t) {<a name="line.271"></a>
<span class="sourceLineNo">272</span>        differentiatedLog(null, CATEGORY_FQCN, LocationAwareLogger.ERROR_INT, message, t);<a name="line.272"></a>
<span class="sourceLineNo">273</span>    }<a name="line.273"></a>
<span class="sourceLineNo">274</span><a name="line.274"></a>
<span class="sourceLineNo">275</span>    /**<a name="line.275"></a>
<span class="sourceLineNo">276</span>     * Delegates to {@link org.slf4j.Logger#error(String)} method in SLF4J.<a name="line.276"></a>
<span class="sourceLineNo">277</span>     */<a name="line.277"></a>
<span class="sourceLineNo">278</span>    public void fatal(Object message) {<a name="line.278"></a>
<span class="sourceLineNo">279</span>        differentiatedLog(FATAL_MARKER, CATEGORY_FQCN, LocationAwareLogger.ERROR_INT, message, null);<a name="line.279"></a>
<span class="sourceLineNo">280</span>    }<a name="line.280"></a>
<span class="sourceLineNo">281</span><a name="line.281"></a>
<span class="sourceLineNo">282</span>    /**<a name="line.282"></a>
<span class="sourceLineNo">283</span>     * Delegates to {@link org.slf4j.Logger#error(String,Throwable)} method in<a name="line.283"></a>
<span class="sourceLineNo">284</span>     * SLF4J. In addition, the call is marked with a marker named "FATAL".<a name="line.284"></a>
<span class="sourceLineNo">285</span>     */<a name="line.285"></a>
<span class="sourceLineNo">286</span>    public void fatal(Object message, Throwable t) {<a name="line.286"></a>
<span class="sourceLineNo">287</span>        differentiatedLog(FATAL_MARKER, CATEGORY_FQCN, LocationAwareLogger.ERROR_INT, message, t);<a name="line.287"></a>
<span class="sourceLineNo">288</span>    }<a name="line.288"></a>
<span class="sourceLineNo">289</span><a name="line.289"></a>
<span class="sourceLineNo">290</span>    protected void forcedLog(String FQCN, Priority p, Object msg, Throwable t) {<a name="line.290"></a>
<span class="sourceLineNo">291</span>        log(FQCN, p, msg, t);<a name="line.291"></a>
<span class="sourceLineNo">292</span>    }<a name="line.292"></a>
<span class="sourceLineNo">293</span><a name="line.293"></a>
<span class="sourceLineNo">294</span>    // See also http://jira.qos.ch/browse/SLF4J-159<a name="line.294"></a>
<span class="sourceLineNo">295</span>    public void log(String FQCN, Priority p, Object msg, Throwable t) {<a name="line.295"></a>
<span class="sourceLineNo">296</span>        int levelInt = priorityToLevelInt(p);<a name="line.296"></a>
<span class="sourceLineNo">297</span>        differentiatedLog(null, FQCN, levelInt, msg, t);<a name="line.297"></a>
<span class="sourceLineNo">298</span>    }<a name="line.298"></a>
<span class="sourceLineNo">299</span><a name="line.299"></a>
<span class="sourceLineNo">300</span>    public void log(Priority p, Object message, Throwable t) {<a name="line.300"></a>
<span class="sourceLineNo">301</span>        int levelInt = priorityToLevelInt(p);<a name="line.301"></a>
<span class="sourceLineNo">302</span>        differentiatedLog(null, CATEGORY_FQCN, levelInt, message, t);<a name="line.302"></a>
<span class="sourceLineNo">303</span>    }<a name="line.303"></a>
<span class="sourceLineNo">304</span><a name="line.304"></a>
<span class="sourceLineNo">305</span>    public void log(Priority p, Object message) {<a name="line.305"></a>
<span class="sourceLineNo">306</span>        int levelInt = priorityToLevelInt(p);<a name="line.306"></a>
<span class="sourceLineNo">307</span>        differentiatedLog(null, CATEGORY_FQCN, levelInt, message, null);<a name="line.307"></a>
<span class="sourceLineNo">308</span>    }<a name="line.308"></a>
<span class="sourceLineNo">309</span><a name="line.309"></a>
<span class="sourceLineNo">310</span>    private int priorityToLevelInt(Priority p) {<a name="line.310"></a>
<span class="sourceLineNo">311</span>        switch (p.level) {<a name="line.311"></a>
<span class="sourceLineNo">312</span>        case Level.TRACE_INT:<a name="line.312"></a>
<span class="sourceLineNo">313</span>        case Level.X_TRACE_INT:<a name="line.313"></a>
<span class="sourceLineNo">314</span>            return LocationAwareLogger.TRACE_INT;<a name="line.314"></a>
<span class="sourceLineNo">315</span>        case Priority.DEBUG_INT:<a name="line.315"></a>
<span class="sourceLineNo">316</span>            return LocationAwareLogger.DEBUG_INT;<a name="line.316"></a>
<span class="sourceLineNo">317</span>        case Priority.INFO_INT:<a name="line.317"></a>
<span class="sourceLineNo">318</span>            return LocationAwareLogger.INFO_INT;<a name="line.318"></a>
<span class="sourceLineNo">319</span>        case Priority.WARN_INT:<a name="line.319"></a>
<span class="sourceLineNo">320</span>            return LocationAwareLogger.WARN_INT;<a name="line.320"></a>
<span class="sourceLineNo">321</span>        case Priority.ERROR_INT:<a name="line.321"></a>
<span class="sourceLineNo">322</span>            return LocationAwareLogger.ERROR_INT;<a name="line.322"></a>
<span class="sourceLineNo">323</span>        case Priority.FATAL_INT:<a name="line.323"></a>
<span class="sourceLineNo">324</span>            return LocationAwareLogger.ERROR_INT;<a name="line.324"></a>
<span class="sourceLineNo">325</span>        default:<a name="line.325"></a>
<span class="sourceLineNo">326</span>            throw new IllegalStateException("Unknown Priority " + p);<a name="line.326"></a>
<span class="sourceLineNo">327</span>        }<a name="line.327"></a>
<span class="sourceLineNo">328</span>    }<a name="line.328"></a>
<span class="sourceLineNo">329</span><a name="line.329"></a>
<span class="sourceLineNo">330</span>    protected final String convertToString(Object message) {<a name="line.330"></a>
<span class="sourceLineNo">331</span>        if (message == null) {<a name="line.331"></a>
<span class="sourceLineNo">332</span>            return (String) message;<a name="line.332"></a>
<span class="sourceLineNo">333</span>        } else {<a name="line.333"></a>
<span class="sourceLineNo">334</span>            return message.toString();<a name="line.334"></a>
<span class="sourceLineNo">335</span>        }<a name="line.335"></a>
<span class="sourceLineNo">336</span>    }<a name="line.336"></a>
<span class="sourceLineNo">337</span><a name="line.337"></a>
<span class="sourceLineNo">338</span>    public void setAdditivity(boolean additive) {<a name="line.338"></a>
<span class="sourceLineNo">339</span>        // nothing to do<a name="line.339"></a>
<span class="sourceLineNo">340</span>    }<a name="line.340"></a>
<span class="sourceLineNo">341</span><a name="line.341"></a>
<span class="sourceLineNo">342</span>    public void addAppender(Appender newAppender) {<a name="line.342"></a>
<span class="sourceLineNo">343</span>        // nothing to do<a name="line.343"></a>
<span class="sourceLineNo">344</span>    }<a name="line.344"></a>
<span class="sourceLineNo">345</span><a name="line.345"></a>
<span class="sourceLineNo">346</span>    public void setLevel(Level level) {<a name="line.346"></a>
<span class="sourceLineNo">347</span>        // nothing to do<a name="line.347"></a>
<span class="sourceLineNo">348</span>    }<a name="line.348"></a>
<span class="sourceLineNo">349</span><a name="line.349"></a>
<span class="sourceLineNo">350</span>    public boolean getAdditivity() {<a name="line.350"></a>
<span class="sourceLineNo">351</span>        return false;<a name="line.351"></a>
<span class="sourceLineNo">352</span>    }<a name="line.352"></a>
<span class="sourceLineNo">353</span><a name="line.353"></a>
<span class="sourceLineNo">354</span>    public void assertLog(boolean assertion, String msg) {<a name="line.354"></a>
<span class="sourceLineNo">355</span>        if (!assertion)<a name="line.355"></a>
<span class="sourceLineNo">356</span>            error(msg);<a name="line.356"></a>
<span class="sourceLineNo">357</span>    }<a name="line.357"></a>
<span class="sourceLineNo">358</span><a name="line.358"></a>
<span class="sourceLineNo">359</span>}<a name="line.359"></a>




























































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